CN217698284U

CN217698284U - Filter core end cover of convenient replacement

Info

Publication number: CN217698284U
Application number: CN202221180141.2U
Authority: CN
Inventors: 张太宇; 李金兵; 王笛; 石化海
Original assignee: Xinxiang Tuqiang Filter Equipment Co ltd
Current assignee: Xinxiang Tuqiang Filter Equipment Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-11-01
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a filter core end cover of convenient replacement, including filtering the pistil, one side movable mounting of filtering the pistil has anti-drop structure, has strengthened the device's fastness, prevents that the vibrations of machinery production such as motor from making the end cover outer lane and filtering the fastness variation between the pistil, has reduced the possibility that the end cover outer lane appears droing, the top swing joint of filtering the pistil has rotatory dismantlement structure, has shortened to disassemble the device and has been the flow, has saved operating personnel's time and energy, the bottom fixedly connected with separation impurity structure of rotatory dismantlement structure prevents that impurity from getting into the junction of filtering pistil and end cover outer lane, and then influences and filter the pistil and be connected down stability with the end cover outer lane, prevents that the end cover outer lane can't rotate.

Description

Filter element end cover convenient to replace

Technical Field

The utility model relates to a filter core end cover technical field especially relates to a filter core end cover of convenient replacement.

Background

The end cover is a rear cover arranged behind the shell of the motor and the like, is commonly called as an 'end cover', is good or bad, directly influences the quality of the motor, can generate body shadow in the aspect of daily life, gradually becomes one of indispensable parts of people in daily life, and plays numerous roles in the life of people.

However, the existing device is simple in structure and single in action, and when the device works daily, the end cover is easily displaced due to the vibration and other influences of machines such as a motor, the firmness is poor, the machines are easily damaged, and therefore the filter element end cover convenient to replace is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a filter core end cover convenient to replace, which produces the technical effect of strong body firmness.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a filter core end cover of convenient replacement, includes the filter element, one side movable mounting of filter element has anti-drop structure, the top swing joint of filter element has the rotatory structure of dismantling, the rotatory bottom fixedly connected with separation impurity structure of dismantling the structure, anti-drop structure is including connecting plate, the fixed connection of fixed connection in connecting plate one side of end cover outer lane one side and running through in the fixed plate of filter element in the rotatory structure of dismantling.

As a preferred technical scheme of the utility model, the fixed column runs through in the connecting plate, the inside of end cover outer lane is provided with the recess, through recess and fixed column swing joint, the shape design of fixed column is inside wide outside narrow.

As a preferred technical scheme of the utility model, fixed plate and connecting plate fixed connection, the fixed plate runs through in filtering the pistil, filter the inside recess that is provided with of pistil, through recess and fixed plate swing joint.

As a preferred technical scheme of the utility model, rotatory dismantlement structure is including movable mounting at the end cover outer lane on filter element top, the spliced pole of fixed connection on end cover outer lane top and the rotary disk of fixed connection on the spliced pole top.

As a preferred technical scheme of the utility model, one side of rotary disk is provided with a plurality of semicircular recess, one side of rotary disk is provided with the protruding grain of a plurality of, one side of end cover outer lane is provided with the screw thread, through screw thread and filter pistil swing joint.

As a preferred technical scheme of the utility model, separation impurity structure is including fixed connection at the rotary seal cover inner circle of dismantling the structure middle-end cap outer lane bottom, fixed connection at the closing cap backing plate on closing cap inner circle top and the rubber ring of fixed connection on closing cap backing plate top.

As an optimized technical scheme of the utility model, the shape design of closing cap inner circle is under the narrow width of top, and the centre is the cavity design.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the utility model discloses a connecting plate is connected with fixed column, fixed plate, makes the end cover outer lane can't rotate to can't drop with straining the pistil, when needing to dismantle the end cover, pull out the connecting plate outwards, take fixed column and fixed plate outwards out, cancel the fixed relation of anti-drop structure, strengthened the fastness of the device, prevent vibrations that machinery such as motor produced from making the fastness between end cover outer lane and straining the pistil worsen, reduced the outer lane of end cover the possibility that drops;

2. the utility model discloses a narrow width down, the centre is hollow design in the closing cap to and closing cap backing plate and rubber ring, can carry out the separation with the impurity of straining pistil inside, prevent that impurity from getting into the junction of straining pistil and end cover outer lane, and then influence strain pistil and end cover outer lane and be connected stability down, prevent that the end cover outer lane can't rotate.

Drawings

FIG. 1 is a schematic view of the direct structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a top view of the structure of the present invention;

FIG. 4 is a sectional view of the structure of the present invention;

fig. 5 is an enlarged structural view of a portion a in fig. 4 according to the present invention.

Wherein: 1. filtering the pistil; 2. an anti-drop structure; 21. a connecting plate; 22. fixing the column; 23. a fixing plate; 3. rotating the disassembly structure; 31. an end cover outer ring; 32. connecting columns; 33. rotating the disc; 4. blocking an impurity structure; 41. sealing the inner ring; 42. covering a backing plate; 43. a rubber ring.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, and all of them belong to the protection scope of the present invention. The experimental procedures in the following examples were carried out in a conventional manner unless otherwise specified, and materials, reagents and the like used in the following examples were commercially available unless otherwise specified.

The embodiment is as follows:

as shown in fig. 1-5, a filter element end cover convenient for replacement comprises a filter element 1, wherein an anti-drop structure 2 is movably mounted on one side of the filter element 1, a rotary disassembly structure 3 is movably connected to the top end of the filter element 1, an impurity blocking structure 4 is fixedly connected to the bottom end of the rotary disassembly structure 3, the anti-drop structure 2 comprises a connecting plate 21 fixedly connected to one side of an outer ring 31 of an end cover in the rotary disassembly structure 3, a fixing column 22 fixedly connected to one side of the connecting plate 21, and a fixing plate 23 penetrating through the filter element 1, the fixing column 22 penetrates through the connecting plate 21, a groove is formed in the outer ring 31 of the end cover, the fixing column 22 is movably connected with the fixing column 22 through the groove, the shape of the fixing column 22 is designed to be wide inside and narrow outside, the fixing plate 23 is fixedly connected with the connecting plate 21, the fixing plate 23 penetrates through the filter element 1, a groove is formed in the filter element 1, and is movably connected with the fixing plate 23 through the groove;

through connecting plate 21 and fixed column 22, fixed plate 23's connection, make end cover outer lane 31 unable rotation, thereby can't drop with filtering pistil 1, when needs are dismantled the end cover, outwards pull out connecting plate 21, outwards take out fixed column 22 and fixed plate 23, cancel anti-drop structure 2's fixed relation, the fastness of the device has been strengthened, the vibrations that prevent machinery such as motor from producing make end cover outer lane 31 and filter the fastness between pistil 1 worsen, the possibility that the end cover outer lane 31 appears droing has been reduced.

In other embodiments, the rotary disassembling structure 3 comprises an end cover outer ring 31 movably mounted at the top end of the filter element 1, a connecting column 32 fixedly connected at the top end of the end cover outer ring 31, and a rotating disc 33 fixedly connected at the top end of the connecting column 32, one side of the rotating disc 33 is provided with a plurality of semicircular grooves, one side of the rotating disc 33 is provided with a plurality of convex particles, one side of the end cover outer ring 31 is provided with threads, the end cover outer ring is movably connected with the filter element 1 through the threads, the rotating disc 33 is rotated to drive the end cover outer ring 31 to rotate, the end cover outer ring 31 is movably connected with the filter element 1 through the threads, and the end cover outer ring 31 is separated from the filter element 1, so that the disassembling process of the device is shortened, and the time and the energy of operators are saved;

in other embodiments, the impurity blocking structure 4 includes a cover inner ring 41 fixedly connected to the bottom end of the end cover outer ring 31 in the rotary dismounting structure 3, a cover liner plate 42 fixedly connected to the top end of the cover inner ring 41, and a rubber ring 43 fixedly connected to the top end of the cover liner plate 42, the shape of the cover inner ring 41 is designed to be narrow at the top and wide at the bottom, the middle is designed to be hollow, the upper part of the cover inner ring 41 is narrow at the bottom and wide at the bottom, the middle is designed to be hollow, and the cover liner plate 42 and the rubber ring 43 can block impurities inside the filter element 1, prevent the impurities from entering the connection between the filter element 1 and the end cover outer ring 31, further affect the stability of the connection between the filter element 1 and the end cover outer ring 31, and prevent the end cover outer ring 31 from being unable to rotate.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a filter core end cover of convenient replacement, includes filter core (1), its characterized in that: one side movable mounting of filter pistil (1) has anti-drop structure (2), the top swing joint of filter pistil (1) has rotatory dismantlement structure (3), the bottom fixedly connected with separation impurity structure (4) of rotatory dismantlement structure (3), anti-drop structure (2) including fixed connection in rotatory dismantlement structure (3) connecting plate (21) of end cover outer lane (31) one side, fixed connection in connecting plate (21) one side fixed column (22) and run through in fixed plate (23) of filtering pistil (1).

2. A replaceable filter cartridge end cap according to claim 1, wherein: the fixing column (22) penetrates through the connecting plate (21), a groove is formed in the end cover outer ring (31), the groove is movably connected with the fixing column (22), and the fixing column (22) is wide in the inner portion and narrow in the outer portion.

3. A replaceable filter cartridge end cap according to claim 1, wherein: the fixing plate (23) is fixedly connected with the connecting plate (21), the fixing plate (23) penetrates through the filter element (1), and a groove is formed in the filter element (1) and movably connected with the fixing plate (23) through the groove.

4. A replaceable filter cartridge end cap as recited in claim 1, wherein: the rotary disassembly structure (3) comprises an end cover outer ring (31) movably mounted at the top end of the filter element (1), a connecting column (32) fixedly connected to the top end of the end cover outer ring (31), and a rotary disk (33) fixedly connected to the top end of the connecting column (32).

5. A replaceable filter cartridge end cap according to claim 4 wherein: a plurality of semicircular grooves are formed in one side of the rotating disc (33), a plurality of convex particles are arranged on one side of the rotating disc (33), and threads are arranged on one side of the end cover outer ring (31) and are movably connected with the filter element (1) through the threads.

6. A replaceable filter cartridge end cap according to claim 1, wherein: the impurity blocking structure (4) comprises a sealing cover inner ring (41) fixedly connected to the bottom end of the end cover outer ring (31) in the rotary dismounting structure (3), a sealing cover base plate (42) fixedly connected to the top end of the sealing cover inner ring (41), and a rubber ring (43) fixedly connected to the top end of the sealing cover base plate (42).

7. A replaceable filter cartridge end cap according to claim 6, wherein: the shape of the inner ring (41) of the sealing cover is designed to be narrow at the top and wide at the bottom, and the middle part is designed to be hollow.